產(chǎn)品特點(diǎn)
對(duì)夾連接球閥是我廠開(kāi)發(fā)研制新型產(chǎn)品,它具有結(jié)構(gòu)緊湊、密封可靠,重量輕、安裝方便、啟閉輕構(gòu)等特點(diǎn)。
主要零件材料及適用工況
主要零件材料 | 閥體 | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12Mo2Ti | CF8M(316) | CF3M(316L) | 鈦 |
球閥 閥桿 | 2Cr13 | 1Cr18Ni9Ti | 0Cr19Ni9 (304) | 00Cr19Ni11 (304) | 1Cr18Ni12Mo2Ti | 00Cr17Ni14Mo2 (316l) | 鈦 | ||
密封圈 | 增強(qiáng)聚四氟乙烯、對(duì)位聚苯 | ||||||||
適用工況 | 適用 介質(zhì) | 水、 蒸汽 油品 | 硝酸等 腐蝕性介質(zhì) | 強(qiáng)氧化性 介質(zhì) | 醋酸等 腐蝕性介質(zhì) | 素等 腐性介質(zhì) | 醋酸、 氧性腐蝕介質(zhì) | ||
適用 溫度 | -29-180℃(增強(qiáng)聚四氟乙烯)、-29-300℃(對(duì)位聚苯) | ||||||||
氧動(dòng)球閥 | 在相應(yīng)的手動(dòng)型號(hào)的Q后插入“6”表示,示例:Q671F-16C。氧動(dòng)裝置的氧源壓力為0.4-0.7MPa | ||||||||
電動(dòng)球閥 | 在相應(yīng)的手動(dòng)型號(hào)的Q后插入“9”表示,示例:Q971f-16C |
注:1密封圈材料選用對(duì)位聚苯,則將型號(hào)中密封面材料代號(hào)“F”改為“Fs”示例:Q71Fs-16C。
主要尺寸及重量
公稱通徑DN | 尺寸(mm) | 重量(kg) | |||||||||||||
mm | in | L | D | Lo | H | 手動(dòng) | 氧動(dòng) | 電動(dòng) | |||||||
① | ② | ③ | 手動(dòng) | 氧動(dòng) | 電動(dòng) | 鋼 | 鈦 | 鋼 | 鈦 | 鋼 | 鈦 | ||||
15 | 1/2 | 40 | 53 | 47 | 58 | 140 | 80 | 225 | 320 | 0.9 | 0.5 | 4.2 | 3.8 | 7.8 | 7.4 |
20 | 3/4 | 45 | 63 | 57 | 63 | 180 | 80 | 228 | 320 | 1.3 | 0.8 | 4.5 | 4 | 8.2 | 7.8 |
25 | 1 | 50 | 73 | 66 | 74 | 180 | 100 | 235 | 340 | 1.6 | 1.0 | 5.8 | 5 | 8.6 | 8 |
32 | 1/4 | 60 | 84 | 75 | 84 | 200 | 110 | 260 | 350 | 2.6 | 1.5 | 9.0 | 8 | 9.5 | 8.4 |
40 | 1/2 | 70 | 94 | 85 | 89 | 200 | 120 | 270 | 360 | 3.8 | 2.2 | 10.5 | 8.5 | 11 | 9.4 |
50 | 2 | 80 | 109 | 103 | 104 | 250 | 130 | 280 | 370 | 5 | 3.0 | 11.5 | 9.5 | 12 | 10 |
65 | 2/2 | 110 | 129 | 122 | 124 | 300 | 140 | 360 | 380 | 7.5 | 4.5 | 26.5 | 23.5 | 14.5 | 11.5 |
80 | 3 | 120 | 144 | 135 | 134 | 350 | 150 | 380 | 450 | 11 | 6.5 | 30 | 25.5 | 45 | 40.5 |
100 | 4 | 140 | 164 | 173 | 159 | 450 | 180 | 420 | 490 | 17 | 10 | 38 | 31 | 51 | 44 |
注:1為PN1.0、1.6、2.5MPa球閥的數(shù)值,其中PN2.5MPa,DN100的D值為170;2為PN2.0MPa、Class150球閥的數(shù)值;3為10K球閥的數(shù)值。
型號(hào)及主要參數(shù)
配管法蘭 | 公稱壓力 或壓力級(jí) | 產(chǎn)品型號(hào) | |||||||
JB/T74-90 (JB74-90)、GB9112-9131 HGJ44-76 | PN1.0MPa | Q71F-10C | Q71F-10P | Q71F-10P8 | Q71F-10P3 | Q71F-10R | Q71F-10R8 | Q71F-10P3 | Q71F-10Ti |
PN1.6MPa | Q71F-16C | Q71F-10P | Q71F-16P8 | Q71F-16P3 | Q71F-16R | Q71F-16R8 | Q71F-16P3 | Q71F-16Ti | |
PN2.5MPa | Q71F-25 | Q71F-25P | Q71F-25P8 | Q71F-25P3 | Q71F-16R | Q71F-25R8 | Q71F-25P3 | Q71F-16Ti | |
GB9112-9131 SH3406 | PN2.0MPa | Q71F-20C | Q71F-20P | Q71F-20P8 | Q71F-20P3 | Q71F-20R | Q71F-20R8 | Q71F-20P3 | Q71F-20Ti |
ANSI B16.5 | Class 150 | Q71F-150(LB)C | Q71F-150(LB)P | Q71F-150(LB)C 8 | Q71F-150(LB)C 3 | Q71F-150(LB)R | Q71F-150(LB)R 8 | Q71F-150(LB)C 3 | Q71F-150(LB)Ti |
JIS B2212 | 10K | Q71F-10(K)C | Q71F-10(K)P | Q71F-10(K)P 8 | Q71F-10(K)P 3 | Q71F-10(K)R | Q71F-10(K)R 8 | Q71F-10(K)R 3 | Q71F-10(K)Ti |
注:1密封圈材料選用對(duì)位聚苯,則將型號(hào)中密封面材料代號(hào)“F”改為“Fs”示例:Q71Fs-16C。